Hi [MENTION=20965]bostontraveler[/MENTION],

Are you getting an error message or are the seats just blanked out that you can't click on them (even though they seem to be available)? There used to be an issue (I haven't tried recently hence I'm not sure whether they fixed it, possibly not) where you couldn't choose exit rows on-line (or even by telephone via call centre) 24 hours before departure.

G